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• 13:48, 7 April 2022 Physdemo talk contribs created page Crushing the 55-gallon Drum (Created page with "{{NewDemo|subject=Fluid Mechanics|topic=Fluid Statics|file1=Crushing_the_55_Gal_Drum.gif}} POP CAN: A small amount of water is placed in a pop can. The can is placed on a hot plate and heated until steam is coming out the top. The can is grasped off the hot plate and turned upside-down into a beaker of cold water. The condensed steam reduces the pressure & the can collapses. 55-GALLON DRUM: The same process can be used to collapse a 55-gallon drum. Water in the drum is...")